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Field Technician

Job in Los Angeles, Los Angeles County, California, 90079, USA
Listing for: Rizon Rti
Full Time position
Listed on 2026-01-01
Job specializations:
  • Engineering
    Maintenance Technician / Mechanic, Chemical Engineer
Job Description & How to Apply Below

At Refined Technologies, we believe operating with an eternal purpose fuels excellence
. This guides everything we do; it gives us a purpose that is greater than ourselves. RTI is the leader in the chemical cleaning segment of the refining industry, providing patented chemistries, processes, and equipment for cleaning and treating units during shutdowns. While focused on clients, we are fueled by our mission to:
Honor God Always, Help People Develop, Pursue Excellence, and Earn a Profit.

Rizon
, a Refined Technologies company, is a specialty chemicals provider committed to innovation, performance, and operational excellence inside refineries and critical industrial operations. Built on Refined Technologies’ foundation of technical service and safety, Rizon is expanding rapidly to meet customer needs with customized chemical solutions that deliver measurable results.

We are seeking experienced and performance-driven Field Technicians (based in Los Angeles) to support the growth and execution excellence of Rizon’s chemical services in the field. This role will serve as a technical advisor and performance advocate, ensuring that we deliver exceptional results that meet both internal standards and customer expectations. This role will manage chemical applications, calibrating equipment, and resolving customer challenges on site.

KEY RESPONSIBILITIES
  • Chemical Inventory Management
  • Equipment Maintenance
  • Chemical Deliveries
  • Sample Collection
  • Oversee temporary injections (set-up and chemical dosage)
  • Field Data Monitoring/ updating Rizon App
Requirements QUALIFICATIONS Required
  • 2+ years of refining or chemical plant experience
  • High School Diploma or GED
  • Strong attention to detail and good record keeping habits
  • Flexibility to work rotating shifts, weekends, or be on call, depending on site requirements.
  • Ability to work independently and follow technical instructions
Preferred
  • Associates degree or technical certification
  • Knowledge of chemical dosing systems
Working Conditions / Physical Demands
  • The Company requires a pre-employment physical in which an objective medical professional will determine whether you can safely meet the physical demands of the role.
Duration of Workhours
  • Typically, 12 continuous hours that may extend up to 16 – 18 hours if an emergent need exists, for up to 14 days in a row.
  • Day shift and/or night shift
Working Conditions
  • Uneven or unstable ground, and wet, muddy, or slippery surfaces and footings.
  • Outside locations in extreme temperatures and weather conditions including wind, rain, snow, and other forms of inclement weather.
  • Routine, intermittent exposure to noise more than 85 dBA-TWA.
  • Environments that may necessitate the use of respiratory protection for the shift duration
  • Half-face, full-face, and / or supplied air
  • Medical clearance to use respiratory protection is required
  • Quantitative fit testing for specific respiratory protection is required
Physical Demands
  • Work at heights up to 150 ft/ 45 m accessed via stairs, climbing ladders, or critical lifts by cranes. This requires an ability to climb ladders and stairs without issue.
  • Lifting and carrying up to 40 lbs., without assistance.
  • Pushing / pulling up to 100 lbs., without assistance.
  • Standing and walking for up to 12 to 16 hours daily with minimal rest breaks. May exceed 10,000 to 15,000 steps per day.
  • Bending and stooping repeatedly and performing tasks including twisting or turning valves and using wrenches and hand tools.
TRAVEL REQUIREMENT
  • The position will be based at a client site with travel (approximately 20%) for training and internal meeting purposes.
Why Join Rizon?
  • We are a fast-paced, dynamic, and entrepreneurial-minded organization full of servant-hearted leaders. Want to know more about our culture? Check out the RTI Playbook .
  • Gain hands-on experience in refinery environments with opportunities to grow your technical expertise.
  • Work in a culture that trusts you to take ownership, encourages bold ideas, and invests in your development.
  • Competitive pay and benefits with long-term career opportunities in a growing division.
About Refined Technologies

RTI is a global industrial solutions provider delivering value to process facilities through expert-level refinery professionals skilled in operations, engineering, and process supervision. RTI helps those who fuel the world produce energy more effectively by delivering safe, fast, and predictable shutdowns in upstream and downstream facilities through innovative operations teams and revolutionary cleaning technologies.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Applicants for regular U.S. positions must be authorized to work in the United States for Refined Technologies, Inc. without the need for sponsorship of an immigration authorization or visa (e.g., TN, H-1B, or other employment-based…

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